Quectel EC25 Command Manual page 100

AT+CBST?
Write Command
AT+CBST=[<speed>[,<name>[,<ce>]]]
Maximum Response Time
Reference
3GPP TS 27.007
Parameter
<speed> 0
7
12
14
16
17
39
43
48
51
71
75
80
81
83
84
116
134
<name> 0
1
4
<ce> 0
1
EC25&EC21_AT_Commands_Manual
+CBST: <speed>,<name>,<ce>
OK
Response
TA selects the bearer service <name> with data rate
<speed>, and the connection element <ce> to be used when
data calls are originated.
OK
300ms
Automatic speed selection
9600 bps (V.32)
9600 bps (V.34)
14400 bps (V.34)
28800 bps (V.34)
32000 bps (V.34)
9600 bps (V.120)
14400 bps (V.120)
28800 bps (V.120)
56000 bps (V.120)
9600 bps (V.110)
14400 bps (V.110)
28800 bps (V.110 or X.31 flag stuffing)
38400 bps (V.110 or X.31 flag stuffing)
56000 bps (V.110 or X.31 flag stuffing; this setting can be used in conjunction with
asynchronous non-transparent UDI or RDI service in order to get FTM)
64000 bps (X.31 flag stuffing; this setting can be used in conjunction with
asynchronous non-transparent UDI service in order to get FTM)
64000 bps (bit transparent)
64000 bps (multimedia)
Asynchronous Modem
Synchronous Modem
Asynchronous Modem (RDI)
Transparent
Non-transparent
LTE Module Series
EC25&EC21 AT Commands Manual
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